{"id":87966,"date":"2024-10-18T05:28:18","date_gmt":"2024-10-17T21:28:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87966\/"},"modified":"2024-10-18T05:28:18","modified_gmt":"2024-10-17T21:28:18","slug":"ora-22890-%e7%84%a1%e6%b3%95%e7%82%ba-ref-%e5%88%97%e7%b4%84%e6%9d%9f%e6%8c%87%e5%ae%9a%e5%90%8d%e7%a8%b1-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87966\/","title":{"rendered":"ORA-22890: \u7121\u6cd5\u70ba REF \u5217\u7d04\u675f\u6307\u5b9a\u540d\u7a31 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22890-%e7%84%a1%e6%b3%95%e7%82%ba-ref-%e5%88%97%e7%b4%84%e6%9d%9f%e6%8c%87%e5%ae%9a%e5%90%8d%e7%a8%b1-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95-eHURRcuaNi\">ORA-22890: \u7121\u6cd5\u70ba REF \u5217\u7d04\u675f\u6307\u5b9a\u540d\u7a31 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-22890<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u70ba REF \u5217\u7d04\u675f\u6307\u5b9a\u540d\u7a31\u6642\uff0c\u7cfb\u7d71\u7121\u6cd5\u5b8c\u6210\u8a72\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-22890-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-eHURRcuaNi\">ORA-22890 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p><code>ORA-22890<\/code> \u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7576\u4f60\u5617\u8a66\u5728\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\uff0c\u70ba REF \u5217\u7d04\u675f\u6307\u5b9a\u4e86\u4e00\u500b\u4e0d\u5408\u6cd5\u7684\u540d\u7a31\u3002<\/li>\n<li>\u5728\u4f7f\u7528 PL\/SQL \u9032\u884c\u64cd\u4f5c\u6642\uff0c\u53ef\u80fd\u56e0\u70ba REF \u5217\u7684\u5b9a\u7fa9\u4e0d\u6b63\u78ba\u800c\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u7248\u672c\u4e0d\u652f\u6301\u67d0\u4e9b\u7279\u5b9a\u7684\u7d04\u675f\u6216\u529f\u80fd\u3002<\/li>\n<\/ul>\n<p>REF \u5217\u662f\u7528\u4f86\u5efa\u7acb\u5c0d\u5176\u4ed6\u8868\u7684\u5f15\u7528\uff0c\u9019\u5728\u8655\u7406\u5c0d\u8c61\u95dc\u4fc2\u6578\u64da\u5eab\u6642\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c REF \u5217\u7684\u7d04\u675f\u540d\u7a31\u4e0d\u7b26\u5408 Oracle \u7684\u547d\u540d\u898f\u5247\uff0c\u5247\u6703\u5f15\u767c <code>ORA-22890<\/code> \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-22890-%e9%8c%af%e8%aa%a4-eHURRcuaNi\">\u5982\u4f55\u4fee\u5fa9 ORA-22890 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-22890<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f%e5%90%8d%e7%a8%b1-eHURRcuaNi\">1. \u6aa2\u67e5\u7d04\u675f\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f60\u6240\u6307\u5b9a\u7684\u7d04\u675f\u540d\u7a31\u662f\u5426\u7b26\u5408 Oracle \u7684\u547d\u540d\u898f\u5247\u3002\u7d04\u675f\u540d\u7a31\u61c9\u8a72\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u4e0d\u80fd\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u6216\u7a7a\u683c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u547d\u540d\u898f\u5247\u7684\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u540d\u7a31\u5fc5\u9808\u4ee5\u5b57\u6bcd\u958b\u982d\u3002<\/li>\n<li>\u540d\u7a31\u53ef\u4ee5\u5305\u542b\u5b57\u6bcd\u3001\u6578\u5b57\u548c\u4e0b\u5283\u7dda\u3002<\/li>\n<li>\u540d\u7a31\u7684\u9577\u5ea6\u4e0d\u80fd\u8d85\u904e 30 \u500b\u5b57\u7b26\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e8%a1%a8%e7%b5%90%e6%a7%8b-eHURRcuaNi\">2. \u4fee\u6539\u8868\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u7d04\u675f\u540d\u7a31\u4e0d\u7b26\u5408\u898f\u7bc4\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u4fee\u6539\u8868\u7d50\u69cb\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name\nDROP CONSTRAINT your_constraint_name;<\/code><\/pre>\n<p>\u7136\u5f8c\u91cd\u65b0\u5275\u5efa\u7d04\u675f\uff0c\u78ba\u4fdd\u4f7f\u7528\u5408\u6cd5\u7684\u540d\u7a31\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name\nADD CONSTRAINT new_constraint_name\nREF (referenced_table_name);<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-eHURRcuaNi\">3. \u6aa2\u67e5\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u6709\u6642\u5019\uff0c<code>ORA-22890<\/code> \u932f\u8aa4\u53ef\u80fd\u662f\u7531\u65bc\u6578\u64da\u5eab\u7248\u672c\u4e0d\u652f\u6301\u67d0\u4e9b\u529f\u80fd\u3002\u6aa2\u67e5\u4f60\u7684 Oracle \u6578\u64da\u5eab\u7248\u672c\uff0c\u4e26\u53c3\u8003\u5b98\u65b9\u6587\u6a94\u4ee5\u78ba\u4fdd\u4f60\u4f7f\u7528\u7684\u529f\u80fd\u662f\u88ab\u652f\u6301\u7684\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-22890-%e9%8c%af%e8%aa%a4-eHURRcuaNi\">\u9060\u7a0b\u8655\u7406 ORA-22890 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u9032\u884c\u4fee\u6539\u3002\u9019\u6642\u5019\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4f86\u89e3\u6c7a\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 Oracle SQL Developer \u9032\u884c\u9060\u7a0b\u9023\u63a5\uff0c\u4e26\u57f7\u884c\u5fc5\u8981\u7684 SQL \u8a9e\u53e5\u3002<\/li>\n<li>\u901a\u904e SSH \u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<li>\u5229\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u5982 Toad \u6216 PL\/SQL Developer\uff0c\u9032\u884c\u9060\u7a0b\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eHURRcuaNi\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-22890<\/code> \u932f\u8aa4\u901a\u5e38\u8207 REF \u5217\u7d04\u675f\u7684\u547d\u540d\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u7d04\u675f\u540d\u7a31\u3001\u4fee\u6539\u8868\u7d50\u69cb\u4ee5\u53ca\u78ba\u8a8d\u6578\u64da\u5eab\u7248\u672c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4e5f\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u5c07\u662f\u660e\u667a\u4e4b\u8209\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u904b\u884c\u548c\u9ad8\u6548\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-22890 \u932f\u8aa4\uff0c\u7121\u6cd5\u70ba REF \u5217\u7d04\u675f\u6307\u5b9a\u540d\u7a31\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-87966","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=87966"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87966\/revisions"}],"predecessor-version":[{"id":87967,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87966\/revisions\/87967"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}